Tyrothricin meaning

Tyrothricin is an antibiotic medication used to treat bacterial infections.


Tyrothricin definitions

Word backwards nicirhtoryt
Part of speech The word "tyrothricin" is a noun.
Syllabic division ty-ro-thri-cin
Plural The plural of the word "tyrothricin" is "tyrothricins."
Total letters 11
Vogais (2) o,i
Consonants (6) t,y,r,h,c,n

Tyrothricin is a medication that is primarily used as an antibiotic. It is composed of two polypeptide antibiotics, tyrocidine and gramicidin. Tyrothricin is commonly used to treat various bacterial infections, particularly those affecting the skin and mucous membranes.

Composition of Tyrothricin

Tyrothricin is a combination of two antibiotic peptides, tyrocidine and gramicidin. These peptides work together to disrupt the cell membranes of bacteria, leading to their death. This dual action makes tyrothricin effective against a wide range of bacteria.

Mode of Action

Tyrothricin works by disrupting the cell membrane of bacteria. The tyrocidine component binds to the bacterial membrane, disrupting its structure and causing leakage of cellular contents. The gramicidin component forms channels in the membrane, further disrupting cellular function.

Uses of Tyrothricin

Tyrothricin is commonly used topically to treat minor skin infections, such as cuts, scrapes, and burns. It is also used in the treatment of bacterial infections of the mouth and throat. Additionally, tyrothricin may be found in combination products with other antibiotics for broader-spectrum coverage.

Side Effects and Precautions

Although tyrothricin is generally well-tolerated, some individuals may experience local skin irritation or allergic reactions. It is important to follow the directions for use provided by your healthcare provider and to discontinue use if any adverse reactions occur. Additionally, tyrothricin should not be ingested or applied to large areas of broken skin, as this can increase the risk of systemic side effects.

In conclusion, tyrothricin is a valuable antibiotic medication that is commonly used to treat bacterial infections of the skin and mucous membranes. By disrupting bacterial cell membranes, tyrothricin effectively kills bacteria and helps to clear infections. It is important to use tyrothricin as directed and to seek medical advice if any adverse reactions occur.


Tyrothricin Examples

  1. The patient was prescribed a topical ointment containing tyrothricin to treat a skin infection.
  2. Dentists may recommend using a mouthwash with tyrothricin to help fight oral bacteria.
  3. Some over-the-counter creams for minor cuts and burns contain tyrothricin as an active ingredient.
  4. Tyrothricin can be found in certain throat lozenges to help alleviate sore throats.
  5. Veterinarians may use tyrothricin in the treatment of skin infections in animals.
  6. Tyrothricin is often included in first aid kits for its antibacterial properties.
  7. The use of tyrothricin in nasal sprays can help clear nasal passages infected with bacteria.
  8. Some eye drops contain tyrothricin to treat bacterial conjunctivitis.
  9. Tyrothricin is commonly used in the pharmaceutical industry for its antimicrobial effects.
  10. Athletes may use tyrothricin-based products to prevent and treat skin infections acquired during sports activities.


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  • Updated 16/06/2024 - 23:57:49